Quantitative analysis of acetaldehyde in foods consumed by children using SPME/GC-MS(Tof), on-fiber derivatization and deuterated acetaldehyde as an internal standardKaseleht, Kristel; Paalme, Toomas; Nisamedtinov, IldarAgronomy research2011 / p. 395-401 : illhttps://agronomy.emu.ee/vol09Spec2/p09s203.pdf